Process Safety×Laboratory and Product Quality
Laboratory in Operating Integrity
Work within the barriers
What sits here
Plant is operated inside its safe operating envelope, and work is controlled so that barriers are not bypassed, defeated or overloaded. When a barrier is overridden, the override is authorised and controlled. When prevention fails, emergency response mitigates the consequences.
Example documents, by tier
Process, procedure, work instruction 2
- Sampling Procedure: LPG and Ethylene ProductsRepresentative examplePlant unit · addsAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical
- Off-specification Product Handling ProcedureRepresentative exampleSite · addsAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical